>2xwt_B mol:protein length:214  THYROID BLOCKING HUMAN AUTOANTIBODY K1-70 LIGHT CHAIN
QSVLTQPPSVSAAPGQKVTISCSGSSSDIGSNYVSWYQQFPGTAPKLLIYDNNKRPSAI
PDRFSGSKSGTSATLGITGLQTGDEADYYCGTWDSRLGIAVFGGGTQLTVLGQPKAAPS
VTLFPPSSEELQANKATLVCLVSDFYPGAVTVAWKADGSPVKVGVETTKPSKQSNNKYA
ASSYLSLTPEQWKSHRSYSCRVTHEGSTVEKTVAPTE